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Predator
Predator 212cc Non-Hemi Full Performance Kit – .308 Cam, Billet Rod & 10K Flywheel

Predator 212cc Non-Hemi Full Performance Kit – .308 Cam, Billet Rod & 10K Flywheel

Best price now

$179.99at supermotorpartsChecked Nov 9

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Price facts

  • Last seen at $179.99 at supermotorparts on Nov 9.

Our take on the Predator 212cc Non-Hemi Full Performance Kit – .308 Cam, Billet Rod & 10K Flywheel

A complete top-end and rotating-assembly kit for the non-hemi Predator 212cc engine used in mini bikes and go-karts. It bundles a .308-inch lift racing camshaft, a billet connecting rod, a lightweight 10K flywheel and upgraded valvetrain parts. The point is sustained high-RPM power rather than low-end torque, so it suits racers building a governed-free engine, not casual riders. Against buying parts separately, it takes the guesswork out of matching cam, rod and flywheel, but it demands supporting work like springs, carburetion and clearances.

Best forMini bike and go-kart racers building a high-RPM engineOwners of a non-hemi Predator 212cc doing a full rebuildBuilders who want a matched cam, rod and flywheel set
Pros
  • Matched cam, billet rod and flywheel in one kit
  • .308 lift cam pushes power toward the top end
  • Billet rod adds strength for sustained high RPM
  • Lightweight 10K flywheel revs faster than stock
  • Upgraded valvetrain parts included
Cons
  • Fits non-hemi 212cc blocks only
  • Race cam loses low-end torque and idle quality
  • Needs supporting mods like springs and carb tuning
  • Installation requires clearancing and torque specs

Predator 212cc Non-Hemi Full Performance Kit – .308 Cam, Billet Rod & 10K Flywheel prices at every store

  • supermotorpartsNew

    In stockReturn policy

    $179.99Checked Nov 9
    Visit supermotorparts

About the Predator 212cc Non-Hemi Full Performance Kit – .308 Cam, Billet Rod & 10K Flywheel

This is a performance parts kit for building a Predator 212cc non-Hemi engine for mini bike and go-kart racing. It combines a high-lift camshaft, a billet connecting rod, a flat-top piston, a lightweight flywheel and heavier valve springs.

The camshaft has a .308" high-lift profile with performance valve timing. The 3.308" billet aluminum connecting rod is paired with a 70mm flat-top piston, which raises the compression ratio. The flywheel is built for 10,000 RPM operation and has a lightweight construction that reduces rotational inertia.

The two 26 lb valve springs are meant to prevent valve float at high engine speeds, so the valves follow the cam profile. The kit also includes two oil drain plugs, a spark plug and a gasket set.

Engine
Predator 212cc non-Hemi
Camshaft lift
.308"
Connecting rod
Billet aluminum, 3.308" center-to-center length
Rod fitment
For 1.188" crank journals and .709" wrist pins
Rod bolt torque
170 in-lbs
Tool required
1/4" 12 point socket for the rod bolts
Piston
70mm flat-top
Flywheel
Lightweight billet, rated for 10,000 RPM
Valve springs
26 lb
In the box
1 x .308 lift racing camshaft, 1 x 3.308" billet connecting rod, 1 x high-RPM billet flywheel, 1 x 70mm flat-top piston, 2 x 26 lb performance valve springs, 2 x oil drain plugs, 1 x spark plug, 1 x g

Questions and answers

Will this kit fit a hemi Predator 212?
No. It is built for the non-hemi 212cc block. Check your engine's head before ordering, because the cam and valvetrain parts differ.
Can I run this on a stock engine?
It is a race build, not a bolt-on. The cam and flywheel raise the RPM ceiling, so you need matching valve springs, carburetion and clearances to use it safely.
Does the .308 cam hurt low-end power?
Yes, it shifts the power band upward. Expect weaker bottom-end response and a rougher idle in exchange for stronger top-end pull.
What else do I need to complete the build?
Plan on valve springs, a carburetor or jetting change, and a governor removal if you want the full RPM range. Check rod and flywheel torque specs during assembly.
Is the billet rod necessary?
For sustained high RPM, yes. The stock rod is the weak link once you raise the rev ceiling, and the billet rod is the main safeguard in this kit.
Where is the Predator 212cc Non-Hemi Full Performance Kit – .308 Cam, Billet Rod & 10K Flywheel cheapest?
At supermotorparts, for $179.99, as of our latest check.

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